they've been looking at all the voter laws in these swing states just for the possibility that this could happen in ohio or colorado or florida or, you know, any of the -- virginia, any of those other swing states. >> you're seeing evidence in ohio, john, of a lot of lawyers getting ready to get involved if necessary. >> reporter: and let's hope it doesn't happen. but they're watching this through the early voting process. there are observers when you go to the early voting there are observers from both campaigns. both campaigns are trying to turn out the focus in this last weekend you can vote now because of the court decisions and the like you can vote now through monday. each campaign has a list of people who promised to vote early. if you haven't voted, they're calling you saying you promised to vote this morning, you didn't show up. do you need a ride? what can we do? they expect it could be close enough that, yes, as candy noted, some states have an automatic depending on the ballot of the vote, that's could have, would have, should have, but this is so close in so many battleground